File makefile.patch of Package broadcom-wl
Index: Makefile
===================================================================
--- Makefile.orig
+++ Makefile
@@ -147,9 +147,9 @@ endif
EXTRA_LDFLAGS := $(src)/lib/wlc_hybrid.o_shipped
-KBASE ?= /lib/modules/`uname -r`
+KBASE ?= /lib/modules/${KV_FULL}
KBUILD_DIR ?= $(KBASE)/build
-MDEST_DIR ?= $(KBASE)/kernel/drivers/net/wireless
+MDEST_DIR ?= ${D}$(KBASE)/kernel/drivers/net/wireless
# Cross compile setup. Tool chain and kernel tree, replace with your own.
CROSS_TOOLS = /path/to/tools